The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

SWEET7T · 01-06-2004, 05:38 PM

327/350/3.08 I have 255-70/R15 Around town I will get ~13. On the interstate running 75-80 (2800-3000rpm) I will, once again, get ~13.
If I do like 55 or so and keep my engine down at like 2300, then my mileage climbs ( but who wants to go that slow

01-06-2004, 05:38 PM	#15
SWEET7T Try spinnin 4 rear tars Join Date: Sep 2003 Location: Salt Lake City, Utah Posts: 757	327/350/3.08 I have 255-70/R15 Around town I will get ~13. On the interstate running 75-80 (2800-3000rpm) I will, once again, get ~13. If I do like 55 or so and keep my engine down at like 2300, then my mileage climbs ( but who wants to go that slow __________________ SWEET7T 1970 C10, 2wd, LB, 307/TH350/3.08. PS, PB